Unit3-Computers单元同步测试.docx

Unit3 Computers单元同步测试 I. 选择填空 1. Put the following events_ according to the time when they happened and then put them _ of their importance in history. A. in order; in order B. in the order; in an order C. in an order; in order D. in order; in order 2. Though the experiment didnt _ as it had been planned, the result was still _. A. work out; satisfied B. carry out; satisfying C. turn out; pleased D. work out; satisfactory 3. _what they have achieved in the past five years, we still have to long way to go. A. Comparing with B. Compared with C. Comparing to D. Compare to 4. Though different body movements mean different things in different cultures, _smile is _ accepted as a sign of happiness or being friendly. A. the ; universally B. the; usually C. a; globally D. a; universal 5. The procedures(程序) of operating a computer have been _ several times, the results of which have made it much easier _. A. cut down; to operate B. simplified; to be operated C. reduced; to be operated D. simplified; to operate 6. Artificial intelligence can never be equal _ . A. with that of us real humans B. to us real humans C. to that of us real humans D. with us real humans 7. A computer can think logically and work millions and millions of times faster than a human but it _ never replace humans because it has to _ to work. A. may; be programmed B. can; program C. should; program D. can; be programmed 8. The application of the Internet is considered as a revolution in computer science, _, computers could be connected with _ to share information. A. as a result; one after another B. as the result, one another C. as a result; one another D. as the result; one to the other 9. _time goes by, computers are made smaller and smaller and nobody knows for sure how small _ be made but there must be a limit. A. With; they can B. As; they can C. When; they can D. While; can they 10. With more applications to be invented _ computers, they are sure, for the most part, to improve our life quality. A. for B. to C. with D. of 11. Apart from being applied in such fields _ communication, finance and trade, computers also play an very important part in making mobile phones, medical operations _ in space exploration. A. like; as long as B. as; as well as C. like; as good as D. as; as far as 12. Whatever you say about what I did the other day, I meant no harm to you _. A. in a way B. by the way C. anyway D. on the way 13. _ the help of this new type of calculator, people will be able to _ much faster with more accurate figures as a result. A. With; calculate B. Under; work out C. By; make out D. For ; count 14. A lot of technical problems have to be solved _ this new type of digital camera _its appearance in market. A. when; makes B. until; will make C. before; makes D. after; will make 15. Computers have been made _ clever that they can _ problems like humans _. A. such; deal with; in a way B. so; do with; in a way C. such; do with; in the way D. so; deal with; in a way 16. I do hope that one day the Chinese language will become a _ language, that is, everyone in the world will communicate in it. A. common B. universal C. popular D. special 17. Misunderstanding is likely to _ if people fail to communicate with each other. A. raise B. rise C. arise D. add up 18. -Has she agreed to the date for the meeting? -Well, thats _ she disagrees A. what B. where C. when D. which 19. There were _ many people in the zoo _ it was hard to get through the crowd to see the animals. A. such; that B. so; that C. too; that D. quite; that 20. If you want to know more information about the Analytical Machine, _ the following Website: A. see B. visit C. look for D. search 21. _your naughty niece closely and dont let her _ my regular sleep in the afternoon. A. Watch out; ruin B. Watch over; spoil C. Watch on; destroy D. Watch out; spoil 22. When your computer begins to run slow, it is a _ that it has been attacked by computer virus. A. signal B. symbol C. reality D. character 23. Coughing and sneezing _ the coming of a bad cold. A. sign B. signal C. express D. present 24. _ how much the trip will cost and see if you can afford it. A. See B. Calculate C. Count D. Work at 25. _, I am determined not to play computer games and _myself in doing something meaningful. A. From now on; employ B. From now on; bury C. Since now on; devote D. From today on; exploreII. 完形填空: As for daily life, I think that we will be able to 26 most of our shopping by 27 and this will be taken to our homes, so 28 there wont be any 29 to go out to the 30 .Im sure that most of our homes will have a video 31 so we will be able to 32 the person we are talking to. We will also be 33 holovision which will give you three dimensional( 三维的 ) life Csize picture 34 your screen-this will replace television. 35 important technology, there will be no more road accidents. Cars will be guided by computers so people will not have to do any more driving. I think most of our food will be in the form of pills and liquids which will have all the vitamins and protein(蛋白质 ) 36 we need for a balanced diet. Only when we go out for social 37 will we eat the same food as today, but we will 38 be eating meat. About once a year our bodies will go into a health center for a service in much the same way as a car 39 be repaired. So, for example, our veins( 静脉 ) will be cleaned out, our blood made pure, our muscles built up and so on. Any part that is 40 could be replaced by a new plastic part. We will all be much 41 by then anyway, because there will be more 42 for us to use for exercise. Also a safe medicine will have been discovered which will allow people to lose or put on 43 as they need. One exciting development will be the possibility of being deep frozen 44 A period of time and then 45 some years later. I would be interested in that myself. 26. A.order B go C. make D. get 27. A.radio B. telephone C. computer D. car 28. A of course B. In fact C. after all D. in all 29. A.time B. money C. nice D. need 30. A. shops B. hospitals C. schools D. need 31. A. tape B. TV set C. television D. recorder 32. A. notice B. listen to C. see D. hear 33. A. playing B. watching C. making D. finding 34. A. in B. with C. by D. on 35. A. Because of B. Because C. Thank for D. Instead of 36.A. when B. how C. that D. what 37. A. meeting B. eating C. activity D. problem 38. A. no longer B. no more C. not any longer D. not any more 39. A. has to B. ought to C. might D. can 40. A. run out B. turned out C. broken out D. worn out 41. A. prettier B. healthier C. busier D. cleverer 42. A. money B. places C. room D. free room 43. A. height B. weight C. clothes D. performances 44. A. for B. in C. during D. by 45. A. getting B. waking up C. using up D. walking aboutIII. 阅读理解: A As a computer exhibition Bill gates reportedly compared the computer industry with the auto industry and stated: “If GM had kept up with technology like computer industry has, we would all be driving twenty-five dollar cars that got 1000 miles to the gallon.” In response to Bills comments, General Motors announced a news release stating: if GM had developed technology like Microsoft, we would be driving cars with the following characteristics: 1. For no reason your car would crash twice a day. 2. Every time they repaired the lines on the road you would have to buy a new car. 3. Sometimes your car would die on the free way for no reason and you would just accept this, restart and drive on. 4. Only one person at a time could use the car, unless you bought “Car95” or Car NT”. But then you would have to buy more seats. 5. If you try to get your car to a mechanic, youd make a long distance call, be put on hold for three or four hours, when you finally got the mechanic, youd be told how to fix it yourself, and mechanic would hang up before you even tried his or her suggestions. 6. People would get excited about the “ new” features in Microsoft cars, forgetting completely they had been available in other cars for many years. 7. The airbag system would say: “Are you sure?” before going off. 8. Every time GM introduced a new model car, buyers would have to learn how to drive all over again because none of the controls would operate in the same manner as the old car. 9. Microsoft cars would have a special radio/cassette player which would only be able to listen to Microsoft FM, and play Microsoft Cassettes. 10. If you couldnt afford to buy a new car, then you could just borrow your friends and then copy it. 11. Youd press the “start” button to shut off the engine. 46. The purpose of writing this article is _. A. to state the advantages of Microsoft in making cars B to inform that Microsoft will make cars in the future. C.To compare cars made by GM with those made by Microsoft D. To make fun of the disadvantages of Microsofts products 47. It can be inferred from the passage that the airbag system of the new car _. A. would be safer than the old one B. would become useless in case of an accident C. would not surprise the driver by going off suddenly D. would remind the driver of the danger ahead of time 48 What does the writer really mean by saying “Youd press the “start” button to shut off the engine”? A. The design of Microsoft is very funny and strange. B. It is better to control the engine like a computer. C. The engine control system requires to be improved. D. It is impossible to shut off the engine by pressing the “start” button. 49. The best title of this passage would be _. A. Characteristics of the New Cars B. GM Should Learn from Microsoft C. If Microsoft Built Cars D. New Cars to be Made in the futureB “Life is speeding up. Everyone is getting unwell.” This may sound like something someone would say today. But in fact, an unknown citizen who lived in Rome in 52 wrote it. We all love new inventions. They are exciting , amazing and can even change our lives. But have all these developments really improved the quality of our lives? Picture this: Youre rushing to finish your homework on the computer. Your mobile phone rings, a QQ message from your friend appears on the screen, the noise from the television is getting louder and louder. Suddenly the computer goes empty and you lose all your work. Now you have to stay up all night to get it done. How calm and happy do you feel? Inventions have speeded up(加速)our lives so much that they often leave us feeling stressed(压力) and tired. Why do you think people who live far away from noisy cities, who have no telephones, no cars, not even electricity often seem to be happier? Perhaps because they simpler lives. On e family in the UK went “back in time” to see what life was like without all the inventions we have today. The grandparents, with their daughter, and grandsons Benjamin, 10, and Thomas,7, spent nine weeks in a 1940s house. They had no washing machine, microwave, computer or mobile phones. The grandmother, Lyn, said, “It was hard physically, but not mentally.” She believed life was less materialistic. “The more things you have , the more difficult life becomes.” She said. The boys said they found less to fight over, such as their computer. Benjamin also noticed that his grandmother had changed from being a trendy, beer-drinking granny, to one who cooked things. Here are some simple ways to beat the stress often caused by our inventions! Dont be available all the time. Turn off your mobile phone at certain times of the day. Dont check your e-mail every day. Dont reply to somebody as son as they leave a text message just because you can. It may be fun at first, but it soon gets boring. 50. The passage is mainly about_. A. problems with technology B. improvements of our life with technology C. the important roles technology plays in our everyday life D. major changes which will be likely to happen to technology 51. The writer quoted( 引用) what a citizen in ancient Rome said at the beginning of the story in order to _. A. share a truth about life B. tell us what life was like long time ago C. make us wonder what causes such a thing to happen D. point out that you experience some big problems and they may be the same 52. The family chose to spend some time in a 1940s house because _. A. they liked to live simple lives B. they were curious about how people lived without modern inventions C. they were troubled by modern inventions D. living in a different time would be a lot of fun for them 53. What do you think the underlined word “available” in the first suggestion offered by the writter means? A. Busy on line B. Free C. Able to be used D. Able to be found by others C To be sure, only children experienced some things differently from those with sisters and brothers. Many feel more pressure to succeed. They also tend to look only to their parents as role models in the absence of brothers and sisters. In India, 10-year-old Saviraj Sankpal founded a support group for the tiny minority of only children. Among other things, the group does volunteer work to counter(反对) the myth that they are not responsible. “People think were treated too kindly and ruined,” says Sankpal, a computer engineering students. “But Id like to remind them how lonely it can get.” Most only children, however, say they wish for sisters or brothers only when it comes to caring for aging, unhealthy parents. Britains David Emerson, co-author of the book The Only Child, says that such a person bears terrible burden in having to make all the decisions alone. Emerson knows from experience: After his father died, he chose to move his elder mother from their family home, where she was vulnerable(易受攻击的)to house breakers, to a new one with more security. “The move was quite hard on her, and she might feel that I pushed her into it,” he says. “After all, I am left with that responsibility.” In the future, more and more only children will likely face similar choices. With working mothers increasing, many families are finding they simply dont have the time, money or energy to have more than one child. As only children become common, perhaps the world will realize that the charge made against them is unjust. 54. it can be inferred from the passage that the authors attitude towards only children is _. A. objective B. subjective C. ironic D. humorous 55. It can be inferred from the passage that only childrens parents should_. A. do volunteer work to help their only children B. let their only children make all the decisions alone C. set good examples for their only children D. found a support group for their only children 56. Emerson decided to move his elderly mother to a new house because he _. A. is the only who cares about her B. doesnt want to leave her alone C. wants to share